Earthquakes, volcanoes, tsunamis. Headline-making natural disasters with devastating consequences for millions of people. But what do we actually know about these literally earth-shaking events?New York Times bestselling author, explorer, journalist, and geologist Simon Winchester-who's been shaken by earthquakes in New Zealand, skied through Greenland to help prove the theory of plate tectonics, and even charred the soles of his boots climbing a volcano-looks at the science, technology, and soc